CVE-2022-27495

MEDIUMNVD 6.56.5—

6.5

On all versions 1.3.x (fixed in 1.4.0) NGINX Service Mesh control plane endpoints are exposed to the cluster overlay network. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 29.6%
KEV: Not listed

Published

May 5, 2022

Last Modified

November 21, 2024

References (2)

f5sirt@f5https://support.f5.com/csp/article/K94093538
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K94093538

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-306Missing Authentication for Critical Function

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-27495?

CVE-2022-27495 is a medium vulnerability published on May 5, 2022. On all versions 1.3.x (fixed in 1.4.0) NGINX Service Mesh control plane endpoints are exposed to the cluster overlay network. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

When was CVE-2022-27495 disclosed?

CVE-2022-27495 was first published in the National Vulnerability Database on May 5, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-27495 actively exploited?

CVE-2022-27495 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-27495?

CVE-2022-27495 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2022-27495?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-27495, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-27495

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-27495?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

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